In this README file we give some informations on the upgrading from
old versions of xtem.


Upgrading from xtem version 2 
-----------------------------
This will be a complete new installation as all .tcl-files are changed, 
the setting files are in new format (free format), and the syntax help files
now are in hypertext.

Upgrading from xtem version >=3.09
----------------------------------
You may keep your setting files ( .../xtem/locals_*/*.vst )
with the exception of the file(s)  .../xtem/locals_*/mkcommand.vst;
there is a new setting file hyphen.vst which will be automatically copied
to you old setting files by the installation procedure.
There are a few new variables, but you don't need to initialize them
if their default values fit to your installation in install.vst:
  bindkeysenab,  mdispmain,  mdispmainv,  mousebutts,
  prtlistsort,  quickdelfile,  quickmultprv,  quicknonstop,
  quickprev,  quickprevstd,  quickprsstd,  shortbutts,
  texedit,  texpostbib,  texposthyph,  texpostind,  texpostps,
  texposttex,  texautostrt,  texautostrtv,  urlcallexex(...)
 
For details see section "Check and modify all the following Setting Files" 
in the Installation Guide (file Installation.tex) and pay attention to 
the notes especially at the end of the installation procedure!

File Changelog may give you some more detailed information
concerning fixed bugs etc.


If you are interested in getting informations when new releases will be 
available, look at the end of the Installation Guide (send an e-mail to us)!
